<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryRef" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="名称" prop="name">
        <el-input
          v-model="queryParams.name"
          placeholder="请输入名称"
          clearable
          @keyup.enter="handleQuery"
          :style="{width: '200px'}"
        />
      </el-form-item>
      <el-form-item label="状态" prop="status">
        <el-select v-model="queryParams.status" placeholder="请选择状态" clearable :style="{width: '200px'}">
          <el-option
            v-for="dict in nursing_project_status"
            :key="dict.value"
            :label="dict.label"
            :value="dict.value"
          />
        </el-select>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" @click="handleQuery">搜索</el-button>
        <el-button @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <div class="table-header">
      <el-button
        type="primary"
        icon="Plus"
        @click="handleAdd"
        v-hasPermi="['nursing:project:add']"
        style="float: right; margin-bottom: 10px;"
      >+新增</el-button>
    </div>

    <el-table v-loading="loading" :data="projectList" @selection-change="handleSelectionChange" border>
      <el-table-column type="index" label="序号" align="center" width="55" />
      <el-table-column label="护理图片" align="center" prop="image" width="100">
        <template #default="scope">
          <image-preview :src="scope.row.image" :width="50" :height="50"/>
        </template>
      </el-table-column>
      <el-table-column label="护理项目名称" align="center" prop="name" />
      <el-table-column label="价格" align="center" prop="price">
        <template #default="scope">
          <span>{{ scope.row.price }}</span>
        </template>
      </el-table-column>
      <el-table-column label="单位" align="center" prop="unit" />
      <el-table-column label="排序号" align="center" prop="orderNo" />
      <el-table-column label="状态" align="center" prop="status" width="100">
        <template #default="scope">
          <span v-if="scope.row.status === 1" class="el-tag el-tag--success">启用</span>
          <span v-else class="el-tag el-tag--danger">禁用</span>
        </template>
      </el-table-column>
      <el-table-column label="创建时间" align="center" prop="createTime" width="180">
        <template #default="scope">
          <span>{{ parseTime(scope.row.createTime, '{y}-{m}-{d} {h}:{i}:{s}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width" width="200">
        <template #default="scope">
          <el-button link type="primary" size="small" @click="handleUpdate(scope.row)" v-hasPermi="['nursing:project:edit']">
            <el-icon><Edit /></el-icon>
            修改
          </el-button>
          <el-button link type="primary" size="small" @click="handleDelete(scope.row)" v-hasPermi="['nursing:project:remove']">
            <el-icon><Delete /></el-icon>
            删除
          </el-button>
          <el-button link type="primary" size="small" @click="handleStatusChange(scope.row)" v-hasPermi="['nursing:project:edit']">
            <el-icon v-if="scope.row.status === 1"><SwitchButton /></el-icon>
            <el-icon v-else><Check /></el-icon>
            {{ scope.row.status === 1 ? '禁用' : '启用' }}
          </el-button>
        </template>
      </el-table-column>
    </el-table>
    
    <pagination
      v-show="total>0"
      :total="total"
      v-model:page="queryParams.pageNum"
      v-model:limit="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改护理项目对话框 -->
    <el-dialog :title="title" v-model="open" width="500px" append-to-body>
      <el-form ref="projectRef" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="*名称" prop="name">
          <el-input v-model="form.name" placeholder="请输入名称" />
        </el-form-item>
        <el-form-item label="排序号" prop="orderNo">
          <el-input-number v-model="form.orderNo" 
      placeholder="请输入" 
      :min="1" 
      :max="20" />
        </el-form-item>
        <el-form-item label="单位" prop="unit">
          <el-input v-model="form.unit" placeholder="请输入单位" />
        </el-form-item>
        <el-form-item label="*价格" prop="price">
           <el-input-number v-model="form.price" 
      placeholder="请输入" 
      :min="1" 
      :max="100" 
      :step="1" />
        </el-form-item>
        <el-form-item label="*图片" prop="image">
          <div class="upload-container">
            <image-upload v-model="form.image" :limit="1" :isShowTip="false"/>
            <div style="font-size: 12px; color: #999; margin-top: 5px;">请上传大小不超过5MB格式为png/jpg/jpeg的文件</div>
          </div>
        </el-form-item>
        <el-form-item label="状态" prop="status">
           <el-radio-group v-model="form.status">
        <el-radio v-for="dict in nursing_project_status" 
        :key="dict.value" 
        :label="dict.value"
        >{{ dict.label}}</el-radio>
      </el-radio-group>
        </el-form-item>
        <el-form-item label="护理要求" prop="remark">
          <el-input v-model="form.remark" placeholder="请输入护理要求" type="textarea" :rows="3" />
        </el-form-item>
      </el-form>
      <template #footer>
        <div class="dialog-footer">
          <el-button type="primary" @click="submitForm">确 定</el-button>
          <el-button @click="cancel">取 消</el-button>
        </div>
      </template>
    </el-dialog>
  </div>
</template>

<script setup name="Project">
import { listProject, getProject, delProject, addProject, updateProject } from "@/api/nursing/project"
import { Edit, Delete, SwitchButton, Check } from '@element-plus/icons-vue'

const { proxy } = getCurrentInstance()
const { nursing_project_status } = proxy.useDict('nursing_project_status')

const projectList = ref([])
const open = ref(false)
const loading = ref(true)
const showSearch = ref(true)
const ids = ref([])
const single = ref(true)
const multiple = ref(true)
const total = ref(0)
const title = ref("")

const data = reactive({
  form: {},
  queryParams: {
    pageNum: 1,
    pageSize: 10,
    name: null,
    status: null,
  },
  rules: {
    name: [
      { required: true, message: "名称不能为空", trigger: "blur" }
    ],
    price: [
      { required: true, message: "价格不能为空", trigger: "blur" },
      { type: 'number', message: "价格必须为数字", trigger: "blur" }
    ],
    image: [
      { required: true, message: "图片不能为空", trigger: "change" }
    ],
    status: [
      { required: true, message: "状态不能为空", trigger: "change" }
    ]
  }
})

const { queryParams, form, rules } = toRefs(data)

/** 查询护理项目列表 */
function getList() {
  loading.value = true
  listProject(queryParams.value).then(response => {
    projectList.value = response.rows
    total.value = response.total
    loading.value = false
  })
}

// 取消按钮
function cancel() {
  open.value = false
  reset()
}

// 表单重置
function reset() {
  form.value = {
    id: null,
    name: null,
    orderNo: null,
    unit: null,
    price: null,
    image: null,
    status: null,
    createBy: null,
    updateBy: null,
    remark: null,
    createTime: null,
    updateTime: null
  }
  proxy.resetForm("projectRef")
}

// 增加排序号
function increaseOrderNo() {
  form.value.orderNo = (parseInt(form.value.orderNo) || 0) + 1
}

// 减少排序号
function decreaseOrderNo() {
  const current = parseInt(form.value.orderNo) || 0
  form.value.orderNo = current > 0 ? current - 1 : 0
}

// 增加价格
function increasePrice() {
  form.value.price = (parseFloat(form.value.price) || 0) + 1
}

// 减少价格
function decreasePrice() {
  const current = parseFloat(form.value.price) || 0
  form.value.price = current > 0 ? current - 1 : 0
}

/** 搜索按钮操作 */
function handleQuery() {
  queryParams.value.pageNum = 1
  getList()
}

/** 重置按钮操作 */
function resetQuery() {
  proxy.resetForm("queryRef")
  handleQuery()
}

// 多选框选中数据
function handleSelectionChange(selection) {
  ids.value = selection.map(item => item.id)
  single.value = selection.length != 1
  multiple.value = !selection.length
}

/** 新增按钮操作 */
function handleAdd() {
  reset()
  open.value = true
  title.value = "添加护理项目"
}

/** 修改按钮操作 */
function handleUpdate(row) {
  reset()
  const _id = row.id || ids.value
  getProject(_id).then(response => {
    form.value = response.data
    form.value.status = String(form.value.status)
    open.value = true
    title.value = "修改护理项目"
  })
}

/** 状态切换操作 */
function handleStatusChange(row) {
  const newStatus = row.status === 1 ? 0 : 1
  proxy.$modal.confirm(`是否确认${newStatus === 1 ? '启用' : '禁用'}该护理项目？`).then(() => {
    const updateData = {
      id: row.id,
      status: newStatus
    }
    updateProject(updateData).then(() => {
      proxy.$modal.msgSuccess(`${newStatus === 1 ? '启用' : '禁用'}成功`)
      getList()
    })
  }).catch(() => {})
}

/** 提交按钮 */
function submitForm() {
  proxy.$refs["projectRef"].validate(valid => {
    if (valid) {
      if (form.value.id != null) {
        updateProject(form.value).then(response => {
          proxy.$modal.msgSuccess("修改成功")
          open.value = false
          getList()
        })
      } else {
        addProject(form.value).then(response => {
          proxy.$modal.msgSuccess("新增成功")
          open.value = false
          getList()
        })
      }
    }
  })
}

/** 删除按钮操作 */
function handleDelete(row) {
  const _ids = row.id || ids.value
  proxy.$modal.confirm('是否确认删除护理项目编号为"' + _ids + '"的数据项？').then(function() {
    return delProject(_ids)
  }).then(() => {
    getList()
    proxy.$modal.msgSuccess("删除成功")
  }).catch(() => {})
}

/** 导出按钮操作 */
function handleExport() {
  proxy.download('nursing/project/export', {
    ...queryParams.value
  }, `project_${new Date().getTime()}.xlsx`)
}

getList()
</script>

<style scoped>
.upload-container {
  position: relative;
}

/* 修改图片上传区域为矩形框 */
.upload-container :deep(.el-upload--picture-card) {
  width: 100px;
  height: 100px;
  line-height: 100px;
}

.upload-container :deep(.el-upload-list__item) {
  width: 100px;
  height: 100px;
}

.upload-container :deep(.el-upload-list__item img) {
  width: 100px;
  height: 100px;
}

.el-form-item__label {
  font-weight: normal;
}

.el-button--text {
  padding: 5px 10px;
  min-width: auto;
}

.el-textarea {
  width: 100%;
}

/* 确保按钮和输入框垂直对齐 */
.el-form-item .el-input {
  vertical-align: middle;
}

/* 数字输入框组样式 */
.number-input-group {
  display: flex;
  align-items: center;
  width: 200px;
}

.number-input-group .el-button {
  flex-shrink: 0;
}

.number-input-group .el-input {
  flex: 1;
  margin: 0 5px;
}

.number-input-group .el-input__wrapper {
  padding: 0 8px;
}
</style>
